This will be updated whenever things are manually changed, like character palettes or character updates.
This thread is purely for keeping things clear and will thus remain closed. You can discuss any update in the Roster section.
The first post contains the current month, below that is the full changelog.

November 16, 2018:
- Renamed Kohaku AA to Full Moon Kohaku (as she was the only AA who does not randomise moons).
- Half-Moon Miyako, Half-Moon Akiha and Einherjar-Red-Milite renamed to not have any "-" symbols in their names (accurate to actual Melty Blood, and the latter for consistency with the new version).
- Toushiro Hitsugaya renamed to Toshiro Hitsugaya.
- May Lee renamed to K_May Lee (consistency with other KoopaKoot's)
- Mai removed (duplicate of K_Mai)
- Malin removed (duplicate of K_Malin)
- Hashi has been removed and will be re-added with a new AI patch.

October 22, 2016:
A number of characters were updated ever since the internal preliminaries stopped. Their ratings were adjusted manually.
- Cure Happy and h_Mokou received AI patches. +400 rating for both.
- Remilia_K and Utsuho_K received AI patches. +300 rating for both.
- All of these characters by Websta received AI patches (except for Goodman who was already patched). +300 rating for all.
- Super Gogeta was locked to 7-9p which activates his AI. +150 rating.
- All characters by ZET, Hell and Ildanaf were locked to 1p except for: Boss Nao (1-3p), Shana (1-5p), Axel-HELL (1-2p), Shiva-HELL (1-2p), Dash-HELL (1-6p) and Kenshiro-HELL (1-6p).

October 23, 2016:
- Orochi Gr.III-Xecution and Assassin locked to 1p.
- Santa Adler received an AI patch. +500 rating and moved to 4th Division.
- Shishimai has been untiered.

October 24, 2016:
- Metal Gear REX locked to 2-4p.
- Amber received an AI patch. +400 rating and moved to 4th Division
- I locked to 1p.

October 27, 2016:
- C-STM-00X, Arrabella Aurora,Arrabella Rose and Master Ryo locked to 1p.
- Aya locked to 2p.
- All Donald/Ronald's except for Mega Donald had their 11p banned from exhibitions; at least until my PC can actually handle that stuff.
- Sawaki-chan had his AI activated. +100 rating and moved to 1st Division.

November 1, 2016:
- Cyclopes, A-Celsius and Dash-HELL moved to 2nd Division.
- Kula's health decreased from 2000 to 1500 on submitter's request.
- Sakamoto and Mageinfa locked to 1-3p.
- Mario, Luigi, Wario and Yoshi SSBB were all set from AI level 6 to 11. 12p will activate AI level 12. As a result of AI increases Luigi and Yoshi were moved to 4th Division. Luigi +100, Yoshi +250 and Mario & Wario +50 rating.
- Yuuka-chan locked to 1-2p.
- Haruka Kutsuna had her AI activated. +400 rating and moved to 4th Division.

December 10, 2016:
- Dekinaiko locked to 4-6p.
- Urien Type-B set to highest AI difficulty. +400 rating and moved to 3rd Division.

December 12, 2016:
- Original the Character permanent timer slow removed.
- Emiya Kiritsugu locked to 3p. Rating increased by 150 and moved to 1st Division.
- Dragon Tank permanent timer freeze removed.
- Gekiryujin locked to 1-2p.
- Kyou locked to 2p.
- Mizu Lenja EX fixed a frequent crash. Additionally, locked to 1p and the settings for 1p were adjusted to be more fitting for 1st Division (primarily this means her powerup is enabled by default rather than only at low HP. Other palette's still use default).
- Divekick Doom locked to 1p.

December 20, 2016:
- Himeido locked to 1p. -50 rating and moved to 2nd Division.

December 24, 2016:
- Vaan fixed AI not being active and updated to the latest version. +450 rating and moved to 4th Division.
- Flauros locked to 2p.

December 26, 2016:
- King Fancy Man locked to 2p. -100 rating and moved to 4th Division.

December 31, 2016:
- Gene updated with an AI patch. +550 rating and moved from Broken to 3rd Division.
- Underdog and Sho Nuff removed from the roster (duplicates of new updated Underdog X and Sho Nuff X).

January 1, 2017:
- Situ locked to 1p.
- Eikyu Kenbo locked to 1-2p.
- Natsuka Fuou locked to 1-3p.
- A number of characters were still displaying as using their old stats after having been updated to more recent versions. The full list of changes can be found here.
Note that the runner makes the characters have whatever life amount is stored in the database, but power/attack/defense use whatever the files say, not what the database says.
- Nazrin life reduced from 2000 to 1000 as it should be.
- To differentiate the ⑨ Melty Blood characters a little as well as prevent some of them from randoming Eclipse (=a lot stronger) the following pattern is now used:
* AA characters random between Half, Full and Crescent Moon style ('normal' styles)
* AACC characters always use Eclipse style
* AC characters remain as they are (as they have no style anyway)
* Kohaku AA is an exception to this, as she only has AI for Full Moon.

January 16, 2017:
- SHIMOYAKE untiered and replaced with Will of "SHIMOYAKE" (the actual name of the character, parser screwed up on initial addition). This is a small edit to be more fair and not ignore anything besides normal attacks.
- Kedama banned from tournaments.
- Gloria and Flan EX updated. Flan EX boss mode deactivated, -100 rating and moved to 2nd Division. Boss mode set to enable on 5p+.

January 18, 2017:
- Robotnik Fire Machine untiered.

January 20, 2017:
- Sion KOF AI patch changed from Shao to Ikaruga (slightly stronger and fixes a scam). +50 rating.
- Alex EX, Perfect Perfecti, Headmaster, Komeiji Koishi, Blood Disaster Suwako and Pink Butterfly Suwako updated to their latest versions. Additionally:
* Headmaster locked to 1-3p
* Alex EX and Pink Butterfly Suwako locked to 1p.
* Also, I keep all characters by these two authors up-to-date, so I'll refrain from future mention of these to prevent clutter.
- Venom removed (AI-less duplicate of Venom GGXX).
- Athena 96, B. Jenet, Hei_F, Luise Meyrink, M. Ranmaru, RB2 Geese, Shimo, Saizo Tobikageno and Yuri 96 updated and AI levels adjusted.
- Physalis_F's name corrected to Physalis_F+
- All of Ikaruga's currently available characters updated and set to max AI. It's about 50 characters, and the amount that didn't have max AI already is small, so I'll just let them figure out their own ratings.
- DM Tenko locked to 1p.
- The epicenter that does not shake locked to 1-2p.

For most of these it's minor updates or just AI setting changes that'd change ~50 rating, so I'll just let them adjust on their own. However, there were 3 additional noteworthy ones:
- Gunter, +150 rating and moved to 4th Division.
- D0 Mizuchi, fixed many projectiles of his being buggy. +200 rating and moved to 1st Division.
- D0 Orochi, fixed many projectiles of his being buggy. +200 rating.

October 13, 2017:
- H_Witch renamed to Hidoumajo for consistency (G_Miko_V2 and H_Witch_V2 are now Gedou Miko and Hidoumajo, whereas the V1 versions which will be added will be G_Miko and H_Witch)
- PewDiePie untiered (sprite/sound swap of Rikard)

December 9, 2017:
- Ro-Gan has been removed as he was accidentally replaced by another character for several months. He will be re-added.
- Reimu-K has been removed and will be re-added after receiving major character updates (new version is significantly weaker, 7-12p is the strength of the old version).
- Merkava, Nyakko, Farah Oersted and Akane Inuwaka EX have been removed and will be re-added with new AI patches.

December 17, 2017:
- Ouroboros has been removed and will be re-added with a new AI patch.
- Yamazaki KOF98 renamed to Yamazaki 98 (like all other Ikaruga's of that style).
- Ryo KOF02UM renamed to Ryo 2K2UM (like all other Ikaruga's of that style).

April 4, 2018:
- Ash XIII, Kim XIII and EX Iori XIII have been renamed to Ash CSX, Kim CSX and Iori CSX (consistency)
- Andore Jr., Guile Machine and Leon have been removed and will be re-added with new AI patches
- White has been removed from the roster (duplicate of KOF White)
- Yurlunger has been removed from the roster (duplicate of Yurung)

April 20, 2018:
- Joutenchi Wind has been removed and will be re-added with a new AI patch
- Golf Master Ella has been removed and will be re-added with a major update
- Ranmaru and Sumimaru have been renamed to Ninja Ranmaru and Ninja Sumimaru (consistency)

May 4, 2018:
Kinyo, Laharl, Bane EX, Morgana P5, Shogunyan and Zack Fair have been removed and will be re-added with updated/new AI patched versions.

June 15, 2018:
- Mecha Dragon renamed to Meka Dragon
- Izayoi (by Barbatos) has been renamed to Tsubaki Izayoi (to make room for Deoxgigas' Izayoi)
- Arcueid Brunestud SLN and Sion Eltnam Atlasia SLN will be re-added with fixed AI patches
- Tokisaki Kurumi will be re-added with new settings (AI will scale, won't be 1st division on 1p anymore)
- Ange was some weird outdated mexi damage edit of yuki's AI patch. She'll be re-added with normal stats and updated to the latest version.
- [] has been removed and will be re-added with an updated version, as well as renamed to Saka Shiki.
- BF Mario, Elecman-o, Master Mecha Sonic, Master Mechanical Mizuchi, Matilda the Armadillo, Orochi Head, Pikachu EX, Reisen and Suave Dude have been removed and will be re-added with a major update/new AI patch.

July 22nd, 2018:
Made all of Kong's characters use the same naming style:
- The Invincible Iron Man renamed to MVC2 Iron Man
- Silver Samurai renamed to MVC2 Silver Samurai
- Kamekaze and Kong's Amingo's are renamed to Amingo (Kamekaze) and MVC2 Amingo (Kong) respectively
- Kurenai has been removed and will be re-added with a major update

September 7th, 2018:
- Added "AI by" labels for another 600 or so characters
- Removed Aoko RM (duplicate)
- Removed Cueca, Damian Shade, Michael Sobut and Yayoi. They will be re-added with new AI patches.
- Removed Blood-ZY, Krizalid 2001 and Kyo-DGF. They will be re-added with major updates.
- Renamed MVC2 Gambit to Gambit (naming consistency)
- Renamed Hellbenter to Hellbenter +Q (naming consistency)
- Renamed Asamiya-DGF and Flamme-DGF to Asamiya-DGF EX and Flamme-DGF EX respectively. Their new versions have significantly different playstyles and movesets so I decided to add them separately.

October 5th, 2018:
- Gardevoir DX removed (duplicate of Gardevoir).
- Forbidden Knowledge renamed to Pnakotic Manuscript.
- Hakuowlo renamed to Hakuowlo CSX (consistency).
- Dantel, Kazu, Miu Kurosaki KOF and Viper have been removed and will be re-added with new AI patches.
- Code C: Yagevil has been moved to untiered and will be replaced with the updated version called Wicked Yagami.